HEADER SIGNALING PROTEIN 07-NOV-14 4RSG TITLE NEUTRON CRYSTAL STRUCTURE OF RAS BOUND TO THE GTP ANALOGUE GPPNHP COMPND MOL_ID: 1; COMPND 2 MOLECULE: GTPASE HRAS; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: H-RAS-1, HA-RAS, TRANSFORMING PROTEIN P21, C-H-RAS, P21RAS, COMPND 5 GTPASE HRAS, N-TERMINALLY PROCESSED; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: HRAS, HRAS1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET21 KEYWDS ONCOPROTEIN, NUCLEOTIDE-BINDING PROTEIN, PROTEIN-NUCLEOTIDE COMPLEX, KEYWDS 2 SIGNALING PROTEIN EXPDTA NEUTRON DIFFRACTION AUTHOR R.R.KNIHTILA,G.HOLZAPFEL,K.L.WEISS,F.MEILLEUR,C.MATTOS REVDAT 6 28-FEB-24 4RSG 1 REMARK REVDAT 5 30-JUN-21 4RSG 1 REMARK LINK REVDAT 4 25-APR-18 4RSG 1 REMARK REVDAT 3 13-JAN-16 4RSG 1 JRNL REVDAT 2 18-NOV-15 4RSG 1 JRNL REVDAT 1 04-NOV-15 4RSG 0 JRNL AUTH R.KNIHTILA,G.HOLZAPFEL,K.WEISS,F.MEILLEUR,C.MATTOS JRNL TITL NEUTRON CRYSTAL STRUCTURE OF RAS GTPASE PUTS IN QUESTION THE JRNL TITL 2 PROTONATION STATE OF THE GTP GAMMA-PHOSPHATE. JRNL REF J.BIOL.CHEM. V. 290 31025 2015 JRNL REFN ISSN 0021-9258 JRNL PMID 26515069 JRNL DOI 10.1074/JBC.M115.679860 REMARK 2 REMARK 2 RESOLUTION. 1.91 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.4_1496 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.91 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 17.01 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.410 REMARK 3 COMPLETENESS FOR RANGE (%) : 79.6 REMARK 3 NUMBER OF REFLECTIONS : 9882 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.253 REMARK 3 R VALUE (WORKING SET) : 0.249 REMARK 3 FREE R VALUE : 0.288 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.150 REMARK 3 FREE R VALUE TEST SET COUNT : 1003 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 17.0096 - 3.6369 0.94 1599 183 0.2270 0.2737 REMARK 3 2 3.6369 - 2.8913 0.88 1425 159 0.2215 0.2272 REMARK 3 3 2.8913 - 2.5272 0.85 1342 155 0.2470 0.2868 REMARK 3 4 2.5272 - 2.2967 0.81 1292 139 0.2312 0.2955 REMARK 3 5 2.2967 - 2.1325 0.78 1208 145 0.2688 0.2901 REMARK 3 6 2.1325 - 2.0069 0.73 1119 123 0.3018 0.3467 REMARK 3 7 2.0069 - 1.9066 0.57 894 99 0.3318 0.3974 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.310 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.820 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 8.61 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.49 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.014 2584 REMARK 3 ANGLE : 0.872 4511 REMARK 3 CHIRALITY : 0.036 203 REMARK 3 PLANARITY : 0.003 442 REMARK 3 DIHEDRAL : 18.327 707 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4RSG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-NOV-14. REMARK 100 THE DEPOSITION ID IS D_1000087739. REMARK 230 REMARK 230 EXPERIMENTAL DETAILS REMARK 230 EXPERIMENT TYPE : NEUTRON DIFFRACTION REMARK 230 DATE OF DATA COLLECTION : 09-MAY-14 REMARK 230 TEMPERATURE (KELVIN) : 293.0 REMARK 230 PH : 7.50 REMARK 230 NUMBER OF CRYSTALS USED : 1 REMARK 230 REMARK 230 NEUTRON SOURCE : NUCLEAR REACTOR REMARK 230 BEAMLINE : CG4D REMARK 230 WAVELENGTH OR RANGE (A) : 3.3-4.5 REMARK 230 MONOCHROMATOR : NEUTRON MIRRORS AND NEUTRON REMARK 230 FILTERS REMARK 230 OPTICS : NULL REMARK 230 REMARK 230 DETECTOR TYPE : IMAGE PLATE REMARK 230 DETECTOR MANUFACTURER : FUJI REMARK 230 INTENSITY-INTEGRATION SOFTWARE : LAUEGEN REMARK 230 DATA SCALING SOFTWARE : SCALA 3.2.25 REMARK 230 REMARK 230 NUMBER OF UNIQUE REFLECTIONS : 9888 REMARK 230 RESOLUTION RANGE HIGH (A) : 1.899 REMARK 230 RESOLUTION RANGE LOW (A) : 17.010 REMARK 230 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 230 REMARK 230 OVERALL. REMARK 230 COMPLETENESS FOR RANGE (%) : 82.1 REMARK 230 DATA REDUNDANCY : 6.200 REMARK 230 R MERGE (I) : 0.26200 REMARK 230 R SYM (I) : 0.26200 REMARK 230 FOR THE DATA SET : 5.6000 REMARK 230 REMARK 230 IN THE HIGHEST RESOLUTION SHELL. REMARK 230 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 230 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 230 COMPLETENESS FOR SHELL (%) : 60.4 REMARK 230 DATA REDUNDANCY IN SHELL : 3.00 REMARK 230 R MERGE FOR SHELL (I) : 0.37900 REMARK 230 R SYM FOR SHELL (I) : 0.37900 REMARK 230 FOR SHELL : 1.900 REMARK 230 REMARK 230 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 230 SOFTWARE USED : PHENIX REMARK 230 STARTING MODEL: NULL REMARK 230 REMARK 230 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): NULL REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18MG/ML PROTEIN, 0.2M CALCIUM ACETATE, REMARK 280 20% PEG 3350, 20MM HEPES, 50MM NACL, 20MM MGCL2, 0.1% N-OCTY-B-D- REMARK 280 GLUCOPYRANOSIDE, PH 7.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 107.19000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 53.59500 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 53.59500 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 107.19000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 O DOD A 354 LIES ON A SPECIAL POSITION. REMARK 375 O DOD A 356 LIES ON A SPECIAL POSITION. REMARK 375 O DOD A 374 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLU A 62 REMARK 465 GLU A 63 REMARK 465 TYR A 64 REMARK 465 SER A 65 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 5 CG CD CE NZ REMARK 470 VAL A 29 CG1 CG2 REMARK 470 ASP A 30 CG OD1 OD2 REMARK 470 ILE A 36 CG1 CG2 CD1 REMARK 470 GLU A 37 CG CD OE1 OE2 REMARK 470 SER A 39 OG REMARK 470 GLN A 61 CG CD OE1 NE2 REMARK 470 MET A 67 CG SD CE REMARK 470 GLN A 70 CG CD OE1 NE2 REMARK 470 LYS A 88 CG CD CE NZ REMARK 470 GLU A 91 CG CD OE1 OE2 REMARK 470 GLN A 95 CG CD OE1 NE2 REMARK 470 GLU A 98 CG CD OE1 OE2 REMARK 470 ARG A 102 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 126 CG CD OE1 OE2 REMARK 470 ARG A 128 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 129 CG CD OE1 NE2 REMARK 470 ASP A 132 CG OD1 OD2 REMARK 470 ARG A 135 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 154 CG OD1 OD2 REMARK 470 GLN A 165 CG CD OE1 NE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 DG SER A 127 OE2 GLU A 143 1.28 REMARK 500 D1 DOD A 346 O DOD A 362 1.34 REMARK 500 O ASP A 119 D2 DOD A 352 1.46 REMARK 500 D2 DOD A 346 O DOD A 349 1.50 REMARK 500 DH TYR A 40 O DOD A 305 1.50 REMARK 500 O TYR A 141 D2 DOD A 335 1.51 REMARK 500 O VAL A 29 DO2' GNP A 201 1.58 REMARK 500 OE1 GLU A 143 D2 DOD A 360 1.58 REMARK 500 DG SER A 17 OD2 ASP A 57 1.58 REMARK 500 D THR A 35 O1G GNP A 201 1.59 REMARK 500 D2 DOD A 332 O DOD A 363 1.60 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASP A 30 54.94 -99.54 REMARK 500 GLU A 37 115.87 -169.13 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 202 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 17 OG REMARK 620 2 THR A 35 OG1 75.9 REMARK 620 3 GNP A 201 O2B 91.7 165.0 REMARK 620 4 GNP A 201 O1G 155.0 92.7 95.5 REMARK 620 5 DOD A 303 O 83.7 77.2 93.4 72.0 REMARK 620 6 DOD A 304 O 91.3 101.8 86.6 112.9 175.1 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GNP A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 202 DBREF 4RSG A 1 166 UNP P01112 RASH_HUMAN 1 166 SEQRES 1 A 166 MET THR GLU TYR LYS LEU VAL VAL VAL GLY ALA GLY GLY SEQRES 2 A 166 VAL GLY LYS SER ALA LEU THR ILE GLN LEU ILE GLN ASN SEQRES 3 A 166 HIS PHE VAL ASP GLU TYR ASP PRO THR ILE GLU ASP SER SEQRES 4 A 166 TYR ARG LYS GLN VAL VAL ILE ASP GLY GLU THR CYS LEU SEQRES 5 A 166 LEU ASP ILE LEU ASP THR ALA GLY GLN GLU GLU TYR SER SEQRES 6 A 166 ALA MET ARG ASP GLN TYR MET ARG THR GLY GLU GLY PHE SEQRES 7 A 166 LEU CYS VAL PHE ALA ILE ASN ASN THR LYS SER PHE GLU SEQRES 8 A 166 ASP ILE HIS GLN TYR ARG GLU GLN ILE LYS ARG VAL LYS SEQRES 9 A 166 ASP SER ASP ASP VAL PRO MET VAL LEU VAL GLY ASN LYS SEQRES 10 A 166 CYS ASP LEU ALA ALA ARG THR VAL GLU SER ARG GLN ALA SEQRES 11 A 166 GLN ASP LEU ALA ARG SER TYR GLY ILE PRO TYR ILE GLU SEQRES 12 A 166 THR SER ALA LYS THR ARG GLN GLY VAL GLU ASP ALA PHE SEQRES 13 A 166 TYR THR LEU VAL ARG GLU ILE ARG GLN HIS HET GNP A 201 46 HET MG A 202 1 HETNAM GNP PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER HETNAM MG MAGNESIUM ION FORMUL 2 GNP C10 H17 N6 O13 P3 FORMUL 3 MG MG 2+ FORMUL 4 DOD *75(D2 O) HELIX 1 1 GLY A 15 GLN A 25 1 11 HELIX 2 2 ARG A 68 GLY A 75 1 8 HELIX 3 3 ASN A 86 ASP A 92 1 7 HELIX 4 4 ASP A 92 ASP A 105 1 14 HELIX 5 5 GLU A 126 GLY A 138 1 13 HELIX 6 6 GLY A 151 HIS A 166 1 16 SHEET 1 A 6 GLU A 37 ILE A 46 0 SHEET 2 A 6 GLU A 49 THR A 58 -1 O ILE A 55 N TYR A 40 SHEET 3 A 6 THR A 2 GLY A 10 1 N TYR A 4 O ASP A 54 SHEET 4 A 6 GLY A 77 ALA A 83 1 O LEU A 79 N VAL A 7 SHEET 5 A 6 MET A 111 ASN A 116 1 O VAL A 114 N CYS A 80 SHEET 6 A 6 TYR A 141 GLU A 143 1 O ILE A 142 N GLY A 115 LINK OG SER A 17 MG MG A 202 1555 1555 2.14 LINK OG1 THR A 35 MG MG A 202 1555 1555 2.46 LINK O2B GNP A 201 MG MG A 202 1555 1555 2.07 LINK O1G GNP A 201 MG MG A 202 1555 1555 2.35 LINK MG MG A 202 O DOD A 303 1555 1555 2.22 LINK MG MG A 202 O DOD A 304 1555 1555 2.08 SITE 1 AC1 28 ALA A 11 GLY A 13 VAL A 14 GLY A 15 SITE 2 AC1 28 LYS A 16 SER A 17 ALA A 18 PHE A 28 SITE 3 AC1 28 VAL A 29 ASP A 30 PRO A 34 THR A 35 SITE 4 AC1 28 GLY A 60 ASN A 116 LYS A 117 ASP A 119 SITE 5 AC1 28 LEU A 120 SER A 145 ALA A 146 LYS A 147 SITE 6 AC1 28 MG A 202 DOD A 301 DOD A 303 DOD A 304 SITE 7 AC1 28 DOD A 306 DOD A 312 DOD A 341 DOD A 369 SITE 1 AC2 6 SER A 17 THR A 35 ASP A 57 GNP A 201 SITE 2 AC2 6 DOD A 303 DOD A 304 CRYST1 40.084 40.084 160.785 90.00 90.00 120.00 P 32 2 1 6 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.024948 0.014404 0.000000 0.00000 SCALE2 0.000000 0.028807 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006219 0.00000